OLSEN, ILER 1
API 26007217350000 · Banner County, Nebraska · WILDCAT field
DADry Hole
Formation tops
Nebraska records 39 formations for this well, shallowest first. Nebraska files a formation code and no table of full names, so the codes are shown as the state files them.
| Nebraska formation code | Top (ft) | Picks |
|---|---|---|
| NIOBRA | 4,473 | 1 |
| FTHAYS | 4,833 | 1 |
| CODELL | 4,898 | 1 |
| CARLIL | 4,915 | 1 |
| GREENH | 5,068 | 1 |
| BELLE | 5,100 | 1 |
| MOWRY | 5,228 | 1 |
| GURLEY | 5,354 | 1 |
| HUNTSM | 5,453 | 1 |
| CRUISE | 5,524 | 1 |
| SKULL | 5,600 | 1 |
| LAKOTA | 5,754 | 1 |
| JURASS | 5,880 | 1 |
| SUNDAN | 6,016 | 1 |
| TRIASS | 6,048 | 1 |
| SPRF | 6,090 | 1 |
| PERMIA | 6,127–6,190 | 2 |
| LITMED | 6,191 | 1 |
| FREEZEOU | 6,206 | 1 |
| ERVAY | 6,240 | 1 |
| GLENDO | 6,270 | 1 |
| MINNEK | 6,282 | 1 |
| SALT 3 | 6,300 | 1 |
| OPECHE | 6,506 | 1 |
| SALT 6 | 6,556 | 1 |
| BLAINE | 6,570 | 1 |
| SALT 7 | 6,578 | 1 |
| FLOWERPO | 6,701 | 1 |
| LYONS | 6,726 | 1 |
| SUMNER | 6,784 | 1 |
| CHASE | 6,930 | 1 |
| WCAMP | 6,935 | 1 |
| AMAZON | 7,061 | 1 |
| ADMIRE | 7,293 | 1 |
| PENNSY | 7,387 | 1 |
| VIRGIL | 7,400 | 1 |
| LANSIN | 7,544 | 1 |
| BASEKC | 7,756 | 1 |
| CHEROK | 7,857 | 1 |
A dash is a formation Nebraska records for this well without a depth. 1 formation was picked at more than one depth by different Nebraska sources, and its range is shown rather than one of the answers.
Location
41.635637, -103.688318
41.63564, -103.68832 · Surface location as filed with Nebraska⌘ or Ctrl + scroll to zoom
Every well in Banner County, Nebraska
Nebraska state record, from NE_wells_NE_WELLS.parquet. Corpus built 2026-09-11.